A vacuum sealing device for canned food production

Abstract

This utility model relates to the field of can sealing, and more particularly to a vacuum can sealing device for canned food production. The vacuum can sealing device includes a sealing machine body; the sealing machine body has a top plane and a bottom plane; wherein, an electric push rod is installed at the top of the bottom plane, and a fixing component for fixing the can is assembled at the top of the electric push rod. The fixing component can stably position the can, ensuring that the can maintain an accurate position during the sealing operation. The vacuum can sealing device for canned food production provided by this utility model, by setting the fixing component, can adapt to cans of different specifications, achieving stable clamping of the cans and avoiding positional displacement during the sealing process. Furthermore, the sealing component can quickly form and release the sealing space, and its stable structure improves sealing efficiency. Simultaneously, the vacuum pump, in conjunction with the sealing component, can effectively create a vacuum environment, ensuring the sealing performance and quality of the canned food, and extending the shelf life of the canned food.

Description

Technical Field

[0001] This utility model relates to the field of can sealing, and in particular to a vacuum can sealing device for canning production. Background Technology

[0002] Vacuum sealing is a crucial step in the canning process to ensure the shelf life and food safety of canned goods. However, the fixing components of existing sealing equipment are often unsuitable for cans of different sizes, leading to can misalignment during the sealing process and resulting in poor sealing.

[0003] Therefore, it is necessary to provide a new vacuum sealing equipment for canned food production to solve the above-mentioned technical problems. Utility Model Content

[0004] To overcome the shortcomings of existing technologies, a vacuum sealing device for canned food production is provided to solve the above-mentioned problems.

[0005] The vacuum sealing equipment for canned food production provided by this utility model includes: a sealing machine body; the sealing machine body has a top plane and a bottom plane; wherein, an electric push rod is installed at the top of the bottom plane, and a fixing component for fixing the can is assembled at the top of the electric push rod, the fixing component can stably position the can and ensure that the can maintain an accurate position during the sealing operation; a sealing component is provided between the top plane and the bottom plane, the sealing component can effectively block the gas flow between the top plane and the bottom plane, thereby forming a sealed operating space and ensuring that a vacuum environment can be achieved during the sealing operation.

[0006] Preferably, the fixing assembly includes a fixing plate installed with the output end of the electric push rod. A rotating disk is rotatably connected to the inner bottom wall of the fixing plate. The rotating disk has multiple spiral grooves. A traction rod is slidably connected in each spiral groove. A fixing plate is connected to the top of each traction rod. The fixing plate is located on the top of the fixing plate. A sliding groove for the traction rod to slide is provided on the top of the fixing plate.

[0007] Preferably, a gear ring is installed on the outer side of the rotating disk, and a transmission gear is meshed on one side of the gear ring. A first electric motor for driving the transmission gear to rotate is installed on the inner top wall of the fixed disk.

[0008] Preferably, the sealing assembly includes a sealing cover mounted to the bottom of the top plane, the sealing cover being located outside the fixing assembly, a lead screw and a slide rod being installed between the top plane and the bottom plane, the lead screw and the slide rod being located on both sides of the sealing cover, a lead block being threadedly connected to the outside of the lead screw, and a slider being slidably connected to the outside of the slide rod, the sides of the lead block and the slider that are relatively close to each other being connected to the bottom of the outer side of the sealing cover.

[0009] Preferably, a drive gear is mounted on one side of the lead screw at the bottom of the top plane, a driven gear is meshed on one side of the drive gear, the driven gear is located on the top outer side of the lead screw, and a second electric motor for driving the drive gear to rotate is mounted at the bottom of the top plane.

[0010] Preferably, a vacuum pump is installed on one side of the top of the sealing machine body. The pumping end of the vacuum pump is connected to the internal space of the sealing cover through a pipeline connector to extract gas from the sealing cover to form a vacuum environment.

[0011] Compared with related technologies, the vacuum sealing equipment for canning production provided by this utility model has the following advantages:

[0012] Beneficial effects:

[0013] This invention, by setting a fixing component, can adapt to cans of different specifications, achieve a stable clamping of the cans, avoid positional displacement during the sealing process, ensure sealing accuracy, and the sealing component can quickly form and release the sealing space, and the structure is stable, improving sealing efficiency. At the same time, the vacuum pump, together with the sealing component, can effectively form a vacuum environment, ensuring the sealing performance and quality of the cans, and extending the shelf life of the cans. Attached Figure Description

[0014] Figure 1 A schematic diagram of a preferred embodiment of the vacuum sealing equipment for canned food production provided by this utility model;

[0015] Figure 2 for Figure 1 The diagram shows the structure of the sealing assembly.

[0016] Figure 3 for Figure 1 A schematic diagram of the structure of one of the fixing components shown;

[0017] Figure 4 for Figure 1 The diagram shows the structure of the second fixing component.

[0018] The following are the labels in the diagram: 1. Can sealing machine body; 11. Top plane; 12. Bottom plane; 2. Fixed plate; 21. Rotating plate; 22. Spiral groove; 23. Traction rod; 24. Fixed plate; 25. Sliding groove; 26. Gear ring; 27. Transmission gear; 3. Sealing cover; 31. Lead screw; 32. Slide rod; 33. Lead block; 34. Sliding block; 35. Driving gear; 36. Driven gear; 4. Vacuum pump. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0020] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0021] This utility model provides a vacuum sealing device for canned food production. The vacuum sealing device includes a sealing machine body 1. The sealing machine body 1 has a top plane 11 and a bottom plane 12. An electric push rod is installed at the top of the bottom plane 12. The top of the electric push rod is equipped with a fixing component for fixing the can. The fixing component can stably position the can and ensure that the can maintain an accurate position during the sealing operation. A sealing component is provided between the top plane 11 and the bottom plane 12. The sealing component can effectively block the gas flow between the top plane 11 and the bottom plane 12, thereby forming a sealed operating space and ensuring that a vacuum environment can be achieved during the sealing operation.

[0022] It should be noted that: the can sealing machine body 1 serves as the basic frame of the entire equipment, and its top plane 11 and bottom plane 12 together constitute the main support structure of the equipment; the electric push rod installed on the top of the bottom plane 12 can stably position the can through the fixing component assembled at the top, ensuring that the can always maintain an accurate position during the sealing operation and avoiding the impact of positional deviation on the sealing accuracy; while the sealing component located between the top plane 11 and the bottom plane 12 can effectively block the gas flow between the two, thereby forming a sealed operating space between them, providing a key guarantee for achieving a vacuum environment during the sealing operation, and ultimately ensuring the sealing performance and quality of the can sealing.

[0023] In an embodiment of this utility model, the fixing assembly includes a fixing disk 2 installed with the output end of the electric push rod. A rotating disk 21 is rotatably connected to the inner bottom wall of the fixing disk 2. A plurality of spiral grooves 22 are provided on the rotating disk 21. A traction rod 23 is slidably connected in each spiral groove 22. A fixing plate 24 is connected to the top of each traction rod 23. The fixing plate 24 is located on the top of the fixing disk 2. A sliding groove 25 for the traction rod 23 to slide is provided on the top of the fixing disk 2. A toothed ring 26 is installed on the outer side of the rotating disk 21. A transmission gear 27 is meshed on one side of the toothed ring 26. A first electric motor for driving the transmission gear 27 to rotate is installed on the inner top wall of the fixing disk 2.

[0024] It should be noted that the various parts of the fixing assembly work together to achieve a stable fixation of the can. The fixing plate 2 is installed at the output end of the electric push rod, serving as the basic load-bearing structure of the fixing assembly. The rotating plate 21 is rotatably connected to the inner bottom wall of the fixing plate 2, and its rotation drives the movement of subsequent components. Multiple spiral grooves 22 on the rotating plate 21 provide a sliding path for the traction rod 23. When the rotating plate 21 rotates, the traction rod 23 slides along the spiral grooves 22. The top of each traction rod 23 is connected to a fixing plate 24, and the fixing plate 24 is located on top of the fixing plate 2. The sliding of the traction rod 23 will drive... The fixed plate 24 moves synchronously, thereby clamping or releasing the can; the sliding groove 25 on the top of the fixed plate 2 guides and limits the sliding of the traction rod 23, ensuring its smooth sliding; the toothed ring 26 installed on the outside of the rotating plate 21 meshes with the transmission gear 27 on one side, forming a power transmission structure; and the first electric motor located on the inner top wall of the fixed plate 2, which drives the transmission gear 27 to rotate, provides power for the movement of the entire fixing assembly. By driving the transmission gear 27 to rotate, the toothed ring 26 and the rotating plate 21 are driven to rotate, ultimately achieving the stable fixing of the can by the fixed plate 24.

[0025] In an embodiment of this utility model, the sealing assembly includes a sealing cover 3 installed at the bottom of the top plane 11. The sealing cover 3 is located outside the fixing assembly. A lead screw 31 and a slide bar 32 are installed between the top plane 11 and the bottom plane 12. The lead screw 31 and the slide bar 32 are located on both sides of the sealing cover 3. A lead screw block 33 is threadedly connected to the outside of the lead screw 31. A slider 34 is slidably connected to the outside of the slide bar 32. The sides of the lead screw block 33 and the slider 34 that are relatively close to each other are connected to the bottom of the outer side of the sealing cover 3. A drive gear 35 is installed at the bottom of the top plane 11 on one side of the lead screw 31. A driven gear 36 is meshed on one side of the drive gear 35. The driven gear 36 is located at the top of the outer side of the lead screw 31. A second motor for driving the drive gear 35 to rotate is installed at the bottom of the top plane 11.

[0026] It should be noted that: to create a sealed space for the sealing operation, the sealing cover 3 is installed at the bottom of the top plane 11 and is located outside the fixed assembly, which is the key component for forming the sealed space; the lead screw 31 and the slide bar 32 installed between the top plane 11 and the bottom plane 12 are located on both sides of the sealing cover 3, and together they provide support and guidance for the movement of the sealing cover 3; the threaded block 33 connected to the outside of the lead screw 31 and the slider 34 slidably connected to the outside of the slide bar 32 are both connected to the outer bottom of the sealing cover 3 on their relatively close sides. When the lead screw 31 rotates, the threaded block 33 will move along the lead screw 31. The slider 34 slides along the slide rod 32, thereby causing the sealing cover 3 to move up and down. The driving gear 35 located at the bottom of the top plane 11 on one side of the lead screw 31 meshes with the driven gear 36 on the top outer side of the lead screw 31, forming a power transmission structure that can transmit power to the lead screw 31. The second electric motor installed at the bottom of the top plane 11 to drive the driving gear 35 to rotate provides power for the operation of the sealing assembly. By driving the driving gear 35 to rotate, the driven gear 36 and the lead screw 31 are driven to rotate, ultimately realizing the lifting and lowering of the sealing cover 3, thereby forming or releasing the sealing space.

[0027] In an embodiment of this utility model, a vacuum pump 4 is installed on one side of the top of the sealing machine body 1. The suction end of the vacuum pump 4 is connected to the internal space of the sealing cover 3 through a pipeline connector, and is used to extract the gas inside the sealing cover 3 to form a vacuum environment.

[0028] It should be noted that the vacuum pump 4 installed on the top side of the sealing machine body 1 has its suction end connected to the internal space of the sealing cover 3 through a pipeline connector. After the sealing cover 3 forms a sealed space, the vacuum pump 4 can extract the gas inside the sealing cover 3, thereby creating a vacuum environment inside the sealing cover 3, providing the necessary conditions for the vacuum sealing operation of the cans.

[0029] The working principle of the vacuum sealing equipment for canned food production provided by this utility model is as follows: In use, the can is placed on the fixed plate 2. The first motor is started, driving the transmission gear 27 to rotate. The transmission gear 27 drives the gear ring 26 and the rotating plate 21 to rotate. The spiral groove 22 on the rotating plate 21 causes the traction rod 23 to slide along the sliding groove 25, thereby driving the fixed plate 24 to move inward, achieving a stable clamping of the can. Then, the second motor is started, driving the drive gear 35 to rotate. The drive gear 35 drives the driven gear 3... When screw 31 rotates, screw block 33 moves downward along screw 31, and slider 34 slides downward along slider 32, causing sealing cover 3 to descend and fit against bottom plane 12 to form a sealed space. Then, vacuum pump 4 is started to extract gas from sealing cover 3 to form a vacuum environment. After that, electric push rod pushes fixing component and can to rise to perform can sealing operation. After sealing is completed, vacuum pump 4 stops working, second motor reverses to drive sealing cover 3 to rise, release the sealed space, first motor reverses, fixing plate 24 loosens can, and can can be taken out.

[0030] The circuits and controls involved in this utility model are all existing technologies, and will not be described in detail here.

[0031] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A vacuum sealing device for canned food production, characterized in that, include: Can sealing machine body (1); The can sealing machine body (1) has a top plane (11) and a bottom plane (12); Among them, an electric push rod is installed at the top of the bottom plane (12), and the top of the electric push rod is equipped with a fixing component for fixing the can. The fixing component can stably position the can and ensure that the can remains in the correct position during the sealing operation. A sealing assembly is provided between the top plane (11) and the bottom plane (12). The sealing assembly can effectively block the gas flow between the top plane (11) and the bottom plane (12), thereby forming a sealed operating space and ensuring a vacuum environment during the sealing operation.

2. The vacuum sealing equipment for canned food production according to claim 1, characterized in that, The fixing assembly includes a fixing plate (2) installed with the output end of the electric push rod. A rotating plate (21) is rotatably connected to the inner bottom wall of the fixing plate (2). The rotating plate (21) has multiple spiral grooves (22). A traction rod (23) is slidably connected in each spiral groove (22). A fixing plate (24) is connected to the top of each traction rod (23). The fixing plate (24) is located on the top of the fixing plate (2). A sliding groove (25) for the traction rod (23) to slide is provided on the top of the fixing plate (2).

3. The vacuum sealing equipment for canning production according to claim 2, characterized in that, A gear ring (26) is installed on the outer side of the rotating disk (21), and a transmission gear (27) is meshed on one side of the gear ring (26). A first electric motor for driving the transmission gear (27) to rotate is installed on the inner top wall of the fixed disk (2).

4. The vacuum sealing equipment for canning production according to claim 3, characterized in that, The sealing assembly includes a sealing cover (3) mounted on the bottom of the top plane (11). The sealing cover (3) is located outside the fixing assembly. A lead screw (31) and a slide rod (32) are installed between the top plane (11) and the bottom plane (12). The lead screw (31) and the slide rod (32) are located on both sides of the sealing cover (3). A lead screw block (33) is threaded to the outside of the lead screw (31). A slider (34) is slidably connected to the outside of the slide rod (32). The sides of the lead screw block (33) and the slider (34) that are relatively close to each other are connected to the bottom of the outer side of the sealing cover (3).

5. The vacuum sealing equipment for canning production according to claim 4, characterized in that, A drive gear (35) is installed at the bottom of the top plane (11) on one side of the lead screw (31). A driven gear (36) is meshed on one side of the drive gear (35). The driven gear (36) is located at the top of the outer side of the lead screw (31). A second electric motor for driving the drive gear (35) to rotate is installed at the bottom of the top plane (11).

6. The vacuum sealing equipment for canning production according to claim 5, characterized in that, A vacuum pump (4) is installed on one side of the top of the sealing machine body (1). The pumping end of the vacuum pump (4) is connected to the internal space of the sealing cover (3) through a pipeline connector, and is used to extract the gas in the sealing cover (3) to form a vacuum environment.

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